Biosensor



FIG. 1 is a perspective view of a biosensor showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof;

FIG. 7 is a bottom plan view thereof; and,

FIG. 8 is a perspective view of the design in a state of use.

The evenly dotted broken lines depict portions of a biosensor in whichthe design is embodied that form no part of the claimed design.

The dash-dot broken lines are for illustrating environment structureonly and form no part of the claimed design.

CLAIM The ornamental design for a biosensor, as shown and described.